The 17-Year-Old Truth

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Chronology
The Counting Song Heard in the Dark List of Episodes TBD
Episode 1164-1167
(Int. Episode 1222-1225)

TV Episode 1164-1167.jpg

Information
Title: The 17-Year-Old Truth
1164 The Bloody Knight
1165 The Perceptive Devil
1166 The Far-Sighted Bishop
1167 The Queen's Gambit
Japanese title: 17(じゅうなな)年前の真相
(Jūnana-nen Mae no Shinsō)
1164 血染めの騎士(ナイト) (Chizome no Naito ?)
1165 達眼の悪魔 (Tatsugan no Akuma ?)
1166 遠見の角行 (Tōmi no Kakugyō ?)
1167 女王の謀(クイーンズ・ギャンビット) (Kuīnzu Gyanbitto ?)
Original airdate: June 7, 2025 (The Bloody Knight)
June 14, 2025 (The Perceptive Devil)
June 21, 2025 (The Far-Sighted Bishop)
June 28, 2025 (The Queen's Gambit)
Broadcast rating: 5.4% (The Bloody Knight)
6.2% (The Perceptive Devil)
4.8% (The Far-Sighted Bishop)
5.2% (The Queen's Gambit)
Manga case: #318
#319
Season: 30
Manga source: Volume 104 - F1~7 (1103 · 1104 · 1105 · 1106 · 1107 · 1108 · 1109)
Case
Cast: Conan Edogawa
Ran Mouri
Kogoro Mouri
Ai Haibara
Mitsuhiko Tsuburaya
Ayumi Yoshida
Genta Kojima
Sumiko Kobayashi
Rumi Wakasa
Ninzaburo Shiratori
Hyoue Kuroda
Kanenori Wakita
Juzo Megure
Rum
Hiroshi Agasa
Chianti
Korn
Shuichi Akai
Amanda Hughes
Rachel Asaka
Kohji Haneda
Tsutomu Akai
Mary Sera
Shukichi Haneda
Subaru Okiya
Kamen Yaiba
Case solved by: Conan Edogawa
Next Conan's Hint: Crossword puzzles (The Bloody Knight)
Glasses case (The Perceptive Devil)
Knight (The Far-Sighted Bishop)
Umbrella (The Queen's Gambit)
Staff
Director: Yasuichiro Yamamoto
Nobuharu Kamanaka
Organizer: Nobuharu Kamanaka
Storyboard: Nobuharu Kamanaka
Episode director: 1164: Masahiro Takada
1165: Ayumi Iemura
1166: Nobuharu Kamanaka
1167: Minoru Tozawa
Animation director: 1164: Akio Kawamura
1165:
Mariko Imamura
Yui Ushinohama
Miho Tanaka
Mina Otaka
FALCO Suzuki
1166:
Asuka Tsubuki
Kenichi Otomo
Nobuyuki Iwai
1167: Keiko Sasaki
Character design: Masatomo Sudo
Kyoko Yoshimi and Chie Saito (sub-character)
Hiroshi Ogawa (design works)
Production cooperation: 1164: BIG BANG
Music
Opening song: But No Love
Closing song: Fun! Fun! Fun!

The 17-Year-Old Truth (17(じゅうなな)年前の真相 Jūnana-nen Mae no Shinsō?) is the 1164th, 1165th, 1166th and 1167th episode of the Detective Conan anime.

Characters introduced

Cast

Case

Situation

On a rainy day, Kogoro decides to reward himself after gaining a lot of money from the investigation, with Wakita asking where Conan could be. As it turns out, he went to the building where the Detective Boys, Rumi and Kobayashi are cheering Shiratori as he is participating in the tournament, with Kobayashi giving him the knight keychain as a lucky charm.

The Bloody Knight

When Haibara and the Detective Boys are discussing the strongest chess piece, Rumi asks her why she knows too much around, in which Conan replies as Agasa taught her how to play chess and other knowledge as well. Later, the group meets up with other tournament participants, including Kurumi Shiroi, Kinji Ogarawa, Naoto Kishitami and Kunikazu Kisaki, with each of them having their own chess piece as a lucky charm. Ogawara mentions that a chess player named Ryoichiro Saso used Amazing Grace as his phone tune, only to be betrayed by the tune itself.

In the tournament, Shiratori faces Kuroda but suddenly someone’s phone rings, causing Shiratori to be distracted and he is then declared lost. However, when the two meet up with Kobayashi’s group, Shiratori loses his lucky charm somewhere, so he has to go back to the tournament to find it. Kuroda then greets Kobayashi and Rumi, he also mentions that he had met Rumi somewhere, even before the event of the burning tent murder case, in which she denies.

In the waiting room, Shiroi, Ogawara and Kunikazu discuss the ringtone played in the match after they hear a strange sound. Later, Ogawara’s glass suddenly breaks when he is going to have his drink, which makes him scream in fear. And apparently, an arrow has flown through his glass and hit his bag. Conan and Kuroda then try to find the culprit’s trace following the open door, and when they pass by a different “cleaning up” sign in the restroom, Conan opens the restroom and sees Kishitani being dead with several arrows in his body. At the scene there are also a crossbow, a magazine, and a knight keychain which Conan confirms it belongs to Shiratori.

Murder
EP1164-1167 Case1.jpg
Location: Nishitopia building
Victim: Naoto Kishitani
Age: 32 years old
Cause of death: Arrow shot wound to the chest
Suspects: Kurumi Shiroi, Kinji Ogawara, Kunikazu Kisaki, and Ninzaburo Shiratori

Kuroda informs this and Shiratori being a suspect for him, Shiratori explains that indeed he was in the restroom to find the lucky charm, but there was no “cleaning up” sign, and apparently someone was using the restroom as well, so he tried to find it in stairway. He also mentions that he needed to use the phone to inform his butler about the result of the tournament. The Police arrive and begin listening to their report about the incident and deduce that the culprit must have escaped, but Conan deduces that this is not a suicide and the suspects are: Shiroi, Ogawara, Kunikazu and Shiratori, as Kuroda can confirm that no one used the elevator in this floor, and Shiratori was in the stairway when he was looking for the lucky charm.

While Kunizaku expresses that something is wrong when the Police trust a boy like Conan, Kuroda points out that his jacket seems to have a strange tear. Shiroi mentions that they heard a strange sound after returning from the match, and they find an arrow in the wall where they heard the noise.

The Police ask what the suspects had done after leaving the match, Kunikazu was buying drinks in the vending machine after he left the match with the victim when Shiroi and Ogawara showed up, after hearing the noise, he just played game until the glass broke; Kishitani received a message when he was buying drinks like Kunikazu, the message frightened him so he ran away to somewhere; Shiroi was going along with Ogawara until she went to the bathroom to see the match again with earphone, so she didn’t notice much of noise outside; Ogawara says that he also used the restroom when he separated from Shiroi, he noticed one of the toilet but didn’t know it was Kishitani, after using the restroom, he went to the waiting room with others.

When Megure takes the charm out, Conan can finally see the bloodstained side of it, this reminds both Wakasa and Kuroda of something long ago while Conan is deducing. Megure also states that there is a bloodstained crossword page, indicating that the victim may have left his last word there. The Detective Boys and Haibara mention that there were 2 glass boxes in the trash bin, one with nothing, one with shattered glasses. Conan then smiles, indicating that he knows the truth behind.

Outside the building, Rum is seen smiling in his car with his cigarette.

The Perceptive Devil

Conan calls Agasa to ask how long it takes for him to bring the item, he answers that he has completed the requested item and it’ll need 10 minutes to get there as well. While at Conan place, Ogawara asks if the three players are out of the suspicious range, with the other two confirming that then the culprit must be Shiratori. The Detective Boys and Haibara justify that he can’t be that kind of person, even though he has curly hair, which makes Shiratori speechless. Conan begins his deduction.

After the case is over, it is revealed that Kuroda was the one to let Agasa in, as he entrusted him after Conan said that Agasa would demonstrate an experiment that would help solve the case. Before the Detective Boys, Rumi and Kobayashi can go along with him to have lunch as the tournament is now cancelled, Kuroda asks if he can borrow Conan for a while as he has several questions for him. So the sooner group then waits for Conan, without anyone, except Rumi, knowing that they are being watched by a camera, which turns out to be Rum and his subordinate who are giving the target for the elimination for Korn and Chianti.

The Far-Sighted Bishop

Possessing excellent memory, Rum accurately identifies all bodyguards seen with Amanda and orders his people to capture and incapacitate them.

Assault and kidnapping
EP1164-1167 Case3.jpg
Location: Juke Hotel, USA
Victims: Amanda's bodyguards
Injury: Shocking
Culprits: Rum's agents

Rum also notes that a Japanese man he saw is also a person of interest and orders his agents to also take care of him. However, when attacked, Kuroda is able to take them both down.

Attempted assault
EP1164-1167 Case4.jpg
Location: Juke Hotel, USA
Victim: Hyoue Kuroda
Age: 33 years old
Attack Types: Shocking
Culprits: Rum's agents

Having noticed that Rum and his agents are outside the door, Amanda sends Rachel to Haneda's room to retrieve a knight from her chess set to keep her away from the encounter. When Rum comes into the room, he explains that now that they know Rachel is like a daughter to her, the organisation can use that information and now recruit and force her to help them. Rum presents the APTX 4869 pill to Amanda, showing the alternative, but in an unexpected moment, Amanda voluntarily jumps forward and ingests the pill.

Suicide
EP1164-1167 Case5.jpg
Location: Juke Hotel, USA
Victim: Amanda Hughes
Age: 81 years old
Cause of death: APTX 4869 poisoning

After Rachel reaches Haneda's room, Haneda reveals that Amanda likely sent her away on a wild goose chase on purpose, as there is no way that someone would miss the fact that a knight was missing from the chess case because of the specially designed crevices for each piece. Haneda tells Rachel to hide when Rum and his agents knock on Haneda's door, asking if they have seen a Japanese woman. Haneda says no and swiftly shuts the door. He then goes on to taser Rachel and hide her in the bookcase in his room. Rum then comes back again and notices that the order of the books has slightly changed from before and, knowing that Rachel is hidden in there, reaches out to remove the books. Before he gets the chance, Haneda drops his act and tells Rum he remembers seeing him in the news. Haneda is then repeatedly beaten and eventually fed the APTX 4869 pill. Before he dies, he leaves a final message by cutting up a mirror with the text "Put on mascara"

Murder
EP1164-1167 Case6.jpg
Location: Juke Hotel, USA
Victim: Kohji Haneda
Age: 28 years old
Cause of death: APTX 4869 poisoning
Culprit: Rum

The Queen's Gambit

After bursting into Amanda's room, Kuroda realises that the special guest Haneda said he was going to play chess with was in fact Amanda, so, sensing something is off, he rushes to Haneda's room. There, he finds that Haneda is also deceased. At this time, Rachel wakes up and, under the assumption Kuroda killed Haneda, begins attacking him. In a moment of shock when she sees a photo of Amanda's corpse on Haneda's phone, she lowers his guard and gets knocked out by Kuroda. Rum and his agents outside the hotel see chess notes flying out of the hotel, and Rum deduces that Rachel will be snuck out of the hotel using the bookcase again. However, as they reach Haneda's floor, Kuroda, wheeling a suitcase with Rachel in it, manages to sneak by. After Rum realises that Rachel was in the suitcase, him and his agents get in his car and begin chasing Kuroda's vehicle. However, Kuroda's car ends up being ran into by a truck and his car catches on fire. Seeing the commotion, Rum decides to step away.

Accident
EP1164-1167 Case7.jpg
Location: Unknown street in USA
Victim: Hyoue Kuroda
Age: 33 years old
Injury: Blunt force

In his last moments of consciousness, Kuroda asks an EMT about how the female in his car was, and the EMT says that only he was found, suggesting Rachel escaped before the ambulance got there.

Back in the modern day, as Kobayashi and the children begin to exit the building, Conan realises that Rachel (now Rumi) deliberately swapped her umbrella with Kobayashi's to avoid being noticed, meaning that Chianti and Korn are going to shoot Kobayashi.

People

  • Flashback to 17 years ago

  • Resolution

    Manga to anime changes

    • Yoko Okino's TV appearance is not adapted.

    Trivia

    • The suspects' names are related to chess pieces[1]:
      • Kurumi Shiroi (城井 来海) comes from "rook" (ルーク rūku?)/"tower" ( shiro?) ;
      • Kinji Ogawara (大河原 欽治) comes from "king" (王 / キング ō / kingu?) ;
      • Naoto Kishitani (岸谷 直人) comes from "knight" (騎士 / ナイト kishi / naito?) ;
      • Kunikazu Kisaki (木崎 邦和) comes from "queen" (妃 / クイーン kisaki / kuīn?) ;
      • Ryoichiro Saso (佐宗 涼一郎) comes from "bishop" (僧侶 sōryo?).
    • On the floor near Kishitani's body is a copy of the Shonen Sunday magazine. It is titled Shonen Yonday (ヨンデー, Yondē) instead of Sunday (サンデー, Sandē).
    • The chess tournament takes place at West Topia (西トピア Nishi Topia), based on the real Hokutopia (北とぴあ, the "Hoku" means north and "Nishi" means west) building in the Kita Ward of Tokyo. The National Chess Tournaments take place each year at Hokutopia[2].
    • Rum wears a cowhide dress shirt.
    • Juke Hotel is modeled after the New Yorker Hotel and the Waldorf Astoria in downtown Manhattan.
    • The chess opening played is the Queen's Gambit Accepted.
    • Amanda Hughes wears her watch with the clock facing the inner side of the wrist, which was commonly done by older people and women, as watches were easy to break and keeping them inside would reduce friction with hard surfaces[3]. This was notably shown in files 328-330.
    • Kuroda's car is a white Ford Taurus 4th Generation.
    • The car tailing Kuroda is a BMW 3 Series (E46).
    • Rum's car is a Rolls-Royce Phantom V.
    • The police car is a Ford Crown Victoria 2nd Generation.
    • The truck that crashed into Kuroda's car is a GMC W-Series.
    • The ambulance is a Ford E-250.
    • The firetruck is a Seagrave Aerialscope.
    • On Conan's phone, his contacts are named as such: Ran-neechan[4] (Ran Mouri), Hakase[5] (Hiroshi Agasa), Haibara (Ai Haibara), Mitsuhiko (Mitsuhiko Tsuburaya) and Ayumi (Ayumi Yoshida).

    Each Person's "17 Years Ago" videos

    In promotion of this case, three original short videos titled “Each Person’s ‘17 Years Ago’”, have been released on the official Detective Conan YouTube channel, each supervised by Gosho Aoyama.[6][7]

    Each video features one of the characters—Hyoue Kuroda, Rumi Wakasa, and Kanenori Wakita—reflecting on their memories and thoughts from 17 years ago.

    Release Schedule

    • June 4 – Hyoue Kuroda edition (Video)
    • June 5 – Rumi Wakasa edition (Video)
    • June 6 – Kanenori Wakita edition (Video)

    Gallery

    Wiki Gallery.png


    In other languages

    Language Title Translation
    Flag of Arabic Arabic ذكريات قبل سبع عشرة سنة الحصان الملطّخ بالدماء Memories of Seventeen Years Ago
    (The Bloody Knight/ )
    Flag of France French (Subbed) Révélations 17 (dix-sept) ans plus tard
    (Le Cavalier maculé de sang/ Le Démon clairvoyant / Le Fou à la vision lointaine / Le Gambit de la dame)
    Revelations 17 Years Later
    (The Bloodstained Knight/ The Clairvoyant Devil / The Bishop with the Long-Ranged Vision / The Queen's Gambit)

    References

    See also

    Episodes of Season 30
    Episode 114811491150115111521153115411551156115711581159116011611162116311641165116611671168116911701171117211731174117511761177117811791180118111821183118411851186
    Black Organization
    High ranking The BossRumGinVermouth
    Other agents VodkaKir (undercover) • ChiantiKornBourbon (undercover)
    Deceased agents Akemi MiyanoTequilaKenzo Masuyama/PiscoCalvadosRikumichi KusudaEthan Hondou (undercover) • Hiromitsu Morofushi/Scotch (undercover)
    Former agents Shiho Miyano/Sherry (Ai Haibara) • Shuichi Akai/Dai Moroboshi/Rye (undercover) • Ki'ichiro Numabuchi
    Extended canon Yoshiaki Hara (movie only) • Irish (movie only) • Masaaki Okakura (movie only) • Arrack (special manga only) • Generic (special manga only) • Blackbeard (special manga only) • Kate Lauren (playstation only) • Curaçao (movie only) • Stout (movie only) • Aquavit (movie only) • Leona Bucholz/Riesling (movie only) • Man in bar (tv special only) • Pinga (movie only)
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    Playstation Remembrance Treasure Case